UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for SBFN... Searching the city database file for: SBFN ... Date:1200Z 29 MAR 20 Station: SBFN WMO ident: 82400 Latitude: -3.85 Longitude: -32.42 Elevation: 56.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1007 56 28.4 25.2 83 3.2 26.0 130 7 300.9 304.7 299.0 361.2 20.43 1 1000 116 27.2 22.9 77 4.3 24.0 130 7 300.4 303.6 297.2 352.7 17.85 2 946 606 23.4 22.3 94 1.1 22.6 100 16 301.3 304.6 297.7 354.9 18.20 3 925 803 22.8 19.2 80 3.6 20.3 115 13 302.6 305.4 296.2 347.9 15.31 4 850 1539 19.4 14.4 73 5.0 16.0 105 13 306.5 308.8 295.1 343.2 12.23 5 787 2199 16.4 8.4 59 8.0 11.4 68 9 310.1 311.7 293.6 337.1 8.82 6 700 3188 10.4 6.2 75 4.2 7.9 105 7 314.0 315.6 294.4 340.6 8.53 7 605 4387 2.8 0.3 84 2.5 1.4 78 15 318.6 319.9 294.1 339.3 6.48 8 500 5910 -5.1 -7.2 85 2.1 -6.1 90 25 326.8 327.7 294.7 341.7 4.46 9 488 6100 -6.3 -6.4 99 0.1 -6.4 95 22 327.6 328.6 295.3 343.8 4.86 10 472 6361 -7.7 -10.1 83 2.4 -8.8 96 23 329.0 329.8 294.7 341.8 3.76 11 461 6544 -8.3 -17.3 48 9.0 -11.6 96 23 330.5 330.9 293.8 337.9 2.13 12 457 6611 -8.7 -21.7 34 13.0 -12.9 97 24 330.8 331.1 293.3 336.1 1.47 13 453 6680 -9.3 -16.3 57 7.0 -11.9 97 24 330.9 331.4 294.1 339.1 2.36 14 435 6992 -11.5 -13.9 82 2.4 -12.5 98 25 332.0 332.6 294.9 342.4 3.00 15 400 7630 -15.7 -18.7 78 3.0 -16.7 100 27 334.6 335.0 294.8 342.3 2.19 16 371 8196 -18.7 -30.7 34 12.0 -21.4 95 31 337.9 338.0 294.6 340.9 0.80 17 322 9239 -25.9 -27.8 84 1.9 -26.3 82 20 341.9 342.1 295.8 346.4 1.21 18 307 9584 -27.7 -30.9 74 3.2 -28.3 73 22 344.1 344.3 296.1 347.7 0.95 19 300 9750 -29.1 -32.2 74 3.1 -29.7 70 27 344.4 344.5 296.1 347.6 0.86 20 250 11020 -39.7 -43.0 71 3.3 -40.0 50 22 347.0 347.1 296.3 348.4 0.34 21 229 11612 -44.7 -49.6 58 4.9 -45.0 53 18 348.2 348.3 296.4 349.0 0.18 22 218 11938 -47.5 -50.5 71 3.0 -47.7 48 13 348.8 348.9 296.5 349.6 0.17 23 200 12500 -52.5 -58.5 48 6.0 -52.7 295 2 349.6 349.6 296.6 349.9 0.07 24 197 12598 -53.3 -60.3 42 7.0 -53.5 303 2 349.9 349.9 296.7 350.1 0.06 25 193 12731 -53.9 -75.9 5 22.0 -54.2 314 2 351.0 351.0 296.8 351.0 0.01 26 170 13536 -60.9 -68.9 34 8.0 -61.0 22 2 352.3 352.3 297.1 352.4 0.02 27 154 14149 -63.9 -76.9 15 13.0 -64.0 12 9 357.3 357.3 298.2 357.3 0.01 28 150 14310 -65.5 -77.5 17 12.0 -65.6 300 18 357.2 357.2 298.1 357.3 0.01 29 137 14854 -70.1 -78.1 30 8.0 -70.1 296 24 358.5 358.5 298.4 358.5 0.01 30 100 16670 -81.9 -87.9 35 6.0 -81.9 155 4 369.5 369.5 300.5 369.5 0.00 31 93 17075 -83.9 -90.9 28 7.0 -83.9 95 7 373.3 373.3 301.1 373.3 0.00 32 79 17978 -85.3 -93.3 22 8.0 -85.3 185 3 388.2 388.2 303.5 388.2 0.00 33 70 18660 -76.3 -91.3 8 15.0 -76.3 185 11 421.2 421.2 307.9 421.2 0.00 34 67 18914 -74.1 -90.1 7 16.0 -74.2 183 11 431.2 431.2 309.0 431.2 0.00 35 64 19180 -76.1 -94.1 4 18.0 -76.2 156 16 432.5 432.5 309.1 432.5 0.00 36 55 20079 -65.1 -94.1 1 29.0 -65.4 126 7 476.9 476.9 313.2 476.9 0.00 37 50 20660 -64.9 -94.9 1 30.0 -65.2 70 30 490.5 490.5 314.2 490.5 0.00 38 48 20910 -66.1 -95.1 1 29.0 -66.4 70 30 493.4 493.4 314.5 493.5 0.00 39 30 23810 -60.5 -91.5 1 31.0 -61.4 110 13 579.7 579.7 319.6 579.7 0.00 40 29 24022 -59.3 -90.3 1 31.0 -60.3 110 13 588.7 588.7 320.1 588.7 0.00 TRP 93 17075 -83.9 -90.9 28 7.0 -83.9 95 7 373.3 373.3 301.1 373.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 567.78 mb = 4926.81 m = 16163.86 ft Wetbulb zero: 585.04 mb = 4655.11 m = 15272.48 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 77.59 % Est. max temperature: 33.56 C = 92.40 F Sfc-Lift cond lev (LCL): 961.89 mb = 459.18 m = 1506.49 ft T: 24.54 C 700-500 lapse rate: 5.69 C/km ThetaE index: 17.81 C Layer 925.0- 700.0 mb Conv cond level (CCL): 861.72 mb = 1419.82 m = 4658.14 ft Mean mixing ratio: 17.25 g/kg Conv temperature: 33.30 C = 91.95 F Cap Strength: 1.48 C Lifted Index: -2.98 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.99 C Lifted Index @700 mb: -0.81 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 223.80 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 921.46 J/kg Max Up Vert Vel: 42.93 m/s Conv Inhibition (B-): 63.89 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 917.54 mb = 873.48 m = 2865.71 ft Lev Free Conv (LFC): 732.54 mb = 2804.54 m = 9201.15 ft Equ Level (EL): 172.54 mb = 13441.84 m = 44100.00 ft B at Equ Level: 917.56 J/kg Max Parcel Lev (MPL): 92.54 mb = 17102.53 m = 56109.97 ft Wind level data Storm motion: 123 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1007 56 130 7 -5.4 4.5 | 290 4 3.5 -1.3 1 1000 116 130 7 -5.4 4.5 | 290 4 3.5 -1.3 2 979 305 110 17 -16.0 5.8 | 90 7 -7.1 0.0 3 946 610 100 16 -15.8 2.8 | 66 8 -6.9 -3.0 4 925 803 115 13 -11.8 5.5 | 84 3 -2.9 -0.3 5 913 914 115 14 -12.7 5.9 | 92 4 -3.8 0.1 6 882 1219 120 14 -12.1 7.0 | 110 3 -3.3 1.2 7 850 1539 105 13 -12.6 3.4 | 57 4 -3.7 -2.4 8 793 2134 65 9 -8.2 -3.8 | 356 10 0.7 -9.6 9 765 2438 80 8 -7.9 -1.4 | 352 7 1.0 -7.2 10 712 3048 90 5 -5.0 0.0 | 326 7 3.9 -5.8 11 700 3188 105 7 -6.8 1.8 | 332 4 2.1 -4.0 12 613 4267 80 16 -15.8 -2.8 | 39 11 -6.9 -8.6 13 590 4572 75 14 -13.5 -3.6 | 26 11 -4.7 -9.4 14 527 5486 95 26 -25.9 2.3 | 78 17 -17.0 -3.5 15 500 5910 90 25 -25.0 0.0 | 70 17 -16.1 -5.8 16 488 6096 95 22 -21.9 1.9 | 74 14 -13.1 -3.9 17 400 7630 100 27 -26.6 4.7 | 86 18 -17.7 -1.1 18 369 8230 95 31 -30.9 2.7 | 82 22 -22.0 -3.1 19 354 8534 105 27 -26.1 7.0 | 94 17 -17.2 1.2 20 313 9449 75 18 -17.4 -4.7 | 39 13 -8.5 -10.4 21 300 9750 70 27 -25.4 -9.2 | 48 22 -16.5 -15.0 22 263 10668 70 25 -23.5 -8.6 | 46 20 -14.6 -14.3 23 250 11020 50 22 -16.9 -14.1 | 22 21 -8.0 -19.9 24 240 11278 50 22 -16.9 -14.1 | 22 21 -8.0 -19.9 25 219 11887 55 14 -11.5 -8.0 | 11 14 -2.6 -13.8 26 200 12497 315 2 1.4 -1.4 | 305 13 10.3 -7.2 27 200 12500 295 2 1.8 -0.8 | 302 13 10.7 -6.6 28 157 14021 65 2 -1.8 -0.8 | 313 10 7.0 -6.6 29 150 14310 300 18 15.6 -9.0 | 301 29 24.4 -14.8 30 150 14326 310 12 9.2 -7.7 | 307 23 18.0 -13.5 31 128 15240 285 34 32.8 -8.8 | 289 44 41.7 -14.6 32 121 15545 265 20 19.9 1.7 | 278 29 28.8 -4.0 33 104 16459 355 10 0.9 -10.0 | 328 19 9.7 -15.7 34 100 16670 155 4 -1.7 3.6 | 287 7 7.2 -2.2 35 98 16764 65 2 -1.8 -0.8 | 313 10 7.0 -6.6 36 93 17069 150 5 -2.5 4.3 | 283 7 6.4 -1.5 37 93 17075 95 7 -7.0 0.6 | 340 6 1.9 -5.2 38 75 18288 215 2 1.1 1.6 | 293 11 10.0 -4.1 39 71 18593 240 15 13.0 7.5 | 266 22 21.8 1.7 40 70 18660 185 11 1.0 11.0 | 242 11 9.8 5.2 41 67 18898 185 11 1.0 11.0 | 242 11 9.8 5.2 42 61 19507 125 22 -18.0 12.6 | 127 11 -9.2 6.8 43 58 19812 170 2 -0.3 2.0 | 294 9 8.5 -3.8 44 52 20422 75 12 -11.6 -3.1 | 17 9 -2.7 -8.9 45 50 20660 70 30 -28.2 -10.3 | 50 25 -19.3 -16.0 46 49 20726 70 31 -29.1 -10.6 | 51 26 -20.3 -16.4 47 47 21031 70 30 -28.2 -10.3 | 50 25 -19.3 -16.0 48 45 21336 95 24 -23.9 2.1 | 76 15 -15.1 -3.7 49 41 21946 65 26 -23.6 -11.0 | 41 22 -14.7 -16.8 50 39 22250 70 23 -21.6 -7.9 | 43 19 -12.8 -13.7 51 37 22555 100 22 -21.7 3.8 | 81 13 -12.8 -2.0 52 35 22860 105 19 -18.4 4.9 | 85 10 -9.5 -0.9 53 33 23165 80 15 -14.8 -2.6 | 35 10 -5.9 -8.4 54 32 23470 145 3 -1.7 2.5 | 295 8 7.1 -3.3 55 30 23774 135 11 -7.8 7.8 | 208 2 1.1 2.0 56 30 23810 110 13 -12.2 4.4 | 68 4 -3.4 -1.3 57 26 24384 110 15 -14.1 5.1 | 83 5 -5.2 -0.7 Wind Parameters Mean winds (0-6000m): 93.2 at 14.1 knts Storm direction: 123.2 at 10.6 knts Shear (0-3000m) pos: 1.7 neg: 2.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 36.6 deg Storm rel helicity (0-3000m) pos: 3.1 neg: -27.5 tot: -24.4 m^2/s^2 ave: -8.1 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -1.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 384.01 Bulk Shear: 2.40 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 111 14 76 4| 0.0 10.8 10.8| 0.4 -5.1 -4.7 -9.4 0.34| 16.5 5.6 1000 111 14 78 4| 2.4 5.4 7.8| 2.7 -5.2 -2.4 -2.4 0.35| 11.0 3.9 1500 112 14 81 4| 1.6 3.9 5.5| 3.1 -8.7 -5.6 -3.7 0.17| 8.8 1.5 2000 107 13 64 4| 1.2 3.3 4.5| 3.1 -18.9 -15.8 -7.9 -0.05| 8.5 -0.4 2500 103 12 45 4| 1.5 2.7 4.2| 3.1 -23.0 -19.9 -8.0 -0.09| 7.6 -0.7 3000 101 11 31 4| 1.7 2.2 3.9| 3.1 -27.5 -24.4 -8.1 -0.15| 6.7 -1.0 4000 99 11 25 5| 1.0 2.2 3.2| 11.7 -27.5 -15.7 -3.9 0.01| 6.4 0.0 5000 93 12 31 6| 1.1 1.9 3.0| 32.2 -33.7 -1.5 -0.3 0.08| 6.3 0.5 6000 93 14 46 7| 1.4 1.5 2.9| 55.3 -41.8 13.5 2.3 0.12| 6.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//SBFN/skewt/SBFN.skewt.20200329.12.gif